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Interface Technology · Microplug Relay Module
AC-Relay-Interface,2 CO contact, pluggable
AC/DC 250 V; 7 A, 1750 VA
Screw terminal, Contact material: AgNi, AgNi + 5 µm HV
Description Part-No. Type PU
Relay Module with AgNi
Dimensions
PIN assignment
Limit curve
Rated voltage AC 12 V 770550 REI2-0550 2W AC 12 V 5
Relay Module with AgNi + 5µm HV
Rated voltage AC 12 V 770570 REI2HV-0570 2W HTV AC 12 V 5
Input AC 12 V AC 24 V AC 120 V AC 230 V
Input voltage range 9.6 – 13.2 V 19.2 – 26.4 V 96.0 – 132.0 V 184.0 – 253.0 V
Rated current 260.0 mA 130.0 mA 26.0 mA 16.0 mA
Rated voltage AC 12 V AC 24 V AC 120 V AC 230 V
Power comsumption 1.2 VA
Interrupting voltage <3.6 V <7.2 V <36 V <66 V
Protection device varistor
Max. length of connecting lead –
Status indication LED green
Output
Contact type 2 change over contact
Min. switching voltage AC/DC 5 V
Max. switching voltage AC/DC 250 V
Min. switching current AgNi: AC/DC 5mA; AgNi+5µm HV: AC/DC 2mA
Max. switching current AC/DC 7 A
Switching capacity AC 15 at 24 V: 2.5 A; at 230 V: 1.5 A
Switching capacity DC 13 at 24 V: 1.8A; at 115 V: 300 mA, at 230 V: 150 mA
Max. switching capacity 1750 VA
Contact material AgNi or AgNi + 5 µm HV
Mechanical service life >2 x 107 operations
Switch-on delay 25 ms
Switch-off delay 25 ms
Clearance/creep. dist.
(contol/load side)
Rated insulation voltage (EN
50178)
General
Housing material PA 66+GF V0 (UL)
IP rating IP 20
Field installation rail TS 35 (EN 50022)
Insulation voltage input/output 1.5 kV
Safe isolation yes
Operation temperature range -40 °C – 70 °C
Storage temperature range -40°C–85°C
Dimensions (w × h × d) 27.0 × 75.0 × 82.0 mm
Weight (kg/piece) 0.097
Approvals UL, CSA
Termination Screw terminal: 0.2–4.0 mm
Accesories Colour Article number Type Pkg.
Relay socket 770903 RES2W-0903 10
Backup relay AC 12V 770510 RE2W-0510 AC12 10
Backup relay AC 12V HV 770530 RE2WHV-0530 AC12 10
Backup relay AC 24V 770511 RE2W-0511 AC24 10
Backup relay AC 24V HV 770531 RE2WHV-0531 AC24 10
Backup relay AC 120V 770516 RE2W-0516 AC120 10
Backup relay AC 120V HV 770536 RE2WHV-0536 AC120 10
Backup relay 230 V 770517 RE2W-0517 AC230 10
Backup relay AC 230V HV 770537 RE2WHV-0537 AC230 10
Protecting module A AC 6-24V 770913 PM91G-0913 10
Protecting module AC/ DC 110V –
230V
Plate 770907 REM WT-0907 10
Jumper comb 10A black 770909 REI-0909 10
Comments
Part-No.
Hard gold-plated contacts: So that the gold layer is not damaged, the specified values are not permitted to be exceeded. At
higher switching capacity, the gold layer vaporizes. The deposition in the housing can lead to sparkovers between the coil and
contact.
AC 24 V 770551 REI2-0551 2W AC 24 V 5
AC 120 V 770556 REI2-0556 2W AC 120 V 5
AC 230 V 770557 REI2-0557 2W AC 230 V 5
AC 24 V 770571 REI2HV-0571 2W HTV AC 24 V 5
AC 120 V 770576 REI2HV-0576 2W HTV AC 120 V 5
AC 230 V 770577 REI2HV-0577 2W HTV AC 230 V 5
Clearance distance: > 2 mm; creepage distance: > 3mm
AC 250 V (category C 250)
770917 PM93G-0917 10
eff
2
units
1.94
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